
PIAA 19618 Xtreme White Plus
Buy on Amazon →
Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Side Marker Light Bulb Front, Turn Signal Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Map Light Bulb
Used for: Trunk or Cargo Area Light
This page helps you find the correct bulb sizes for the 2012 Dodge Caliber by lighting position, so you can match the right bulb before you buy. Whether you are replacing a headlight, tail light, interior lamp, or license plate light, checking the bulb chart first can save time and reduce guesswork.
The 2012 Dodge Caliber uses several common bulb types across the exterior and interior lighting system. Because trim level, lighting package, market, and body style can change the exact fitment, it is always smart to confirm the bulb in your vehicle and compare it with the position listed on this page.
For best fitment, compare your current bulb to the listing before ordering, especially if your Caliber has been modified or equipped with an aftermarket lighting kit. Some owners switch from halogen to LED bulbs, but LED replacements may need the correct polarity, added resistors, or a compatible housing to avoid warning lights or uneven operation. Trim and package differences can affect some lamps, so checking the installed bulb number before purchase is the safest approach. This is especially important for exterior bulbs like the H13 headlight bulb, 3157A front signal and parking bulbs, 3157R brake and tail bulbs, and interior bulbs such as the 578 dome and map lights.
The 2012 Dodge Caliber uses an H13 bulb for both the high beam and low beam headlight function.
The rear turn signal bulb is 3157 on the 2012 Dodge Caliber.
The front turn signal bulb size listed for the 2012 Dodge Caliber is 3157A.
Both the parking light and the front side marker light use a 3157A bulb on this vehicle.
The 2012 Dodge Caliber uses a 3157R bulb for both the brake light and the tail light positions.
The back up reverse light bulb is 921 on the 2012 Dodge Caliber.
The license plate light bulb sizes listed are 2825 and 98.
The center high mount stop light uses an LED setup on this page, so the exact replacement may depend on the lamp assembly rather than a simple standard bulb swap.
The dome light bulb size is 578.
The map light bulb size is 578.
The trunk or cargo area light uses a 212-2 bulb, if your Caliber is equipped with that lamp.
Yes. Trim, lighting package, market, and body style can all affect bulb fitment, so it is best to verify the bulb in your specific 2012 Dodge Caliber before ordering.
Yes, many positions can be converted to LED, but you should confirm fitment, polarity, and compatibility first. Some LED conversions may need resistors or other hardware to work correctly.
Checking the installed bulb helps confirm the exact fit, especially when a vehicle has been modified, repaired, or fitted with aftermarket lighting parts. It is the best way to avoid ordering the wrong bulb.